The disclosure provides a system and methods of use pertaining to long-range fishing applications. One embodiment provides a long-range fishing-device delivery system that relies on a mounting shaft, a buoyancy module, and a fishing or payload module to house a variety of fishing devices such as a baited hook, an artificial lure, or a fishing accessory such as a depth sensor, temperature sensor, or fish finder. The delivery system leverages a launch force from an external launching apparatus such as a bow or slingshot to deploy the system and enclosed fishing device to a desired long-range location and depth within a body of water. Other embodiments are also disclosed.

A system for a smart bow includes an accelerometer, a gyroscope, a user interface, and processing circuitry. The accelerometer is configured to measure acceleration of the smart bow. The gyroscope is configured to measure orientation of the smart bow. The processing circuitry is configured to receive the acceleration and the orientation of the smart bow from the accelerometer and the gyroscope. The processing circuitry is configured to perform an analysis on the acceleration and the orientation of the smart bow to identify an action performed with the smart bow. The processing circuitry is configured to operate the user interface to display a result of the analysis.

Systems and techniques for facilitating archery implemented in conjunction with a bow mountable laser-based speed measurement instrument or a speed sensor bar as well as a bow movement sensor system which may be affixed to any of the available mounting positions on a conventional bow.

An archery assembly and method are disclosed herein. The archery assembly includes, in an embodiment, a mounting device defining a hole. The mounting device includes a protrusion that is configured to be at least partially inserted into a cavity of an archery mounting portion, and the archery mounting portion has a dovetail shape. The archery assembly also includes an adjuster configured to be at least partially inserted into the hole of the mounting device.

A crossbow with an inertia brake cocking device preferably utilizes a one-way bearing to control rotation of the drive unit used to wind (take-up) an elongated connecting device. Functional properties of an inertia brake mechanism (IBM) are well known. In its simplest form, an IBM has at least a first plate floating within a cavity, the first plate having a protrusion along an edge, and the cavity having recesses radially about its perimeter. Under controlled rotation in either direction, the IBM allows for the unrestricted rotation of the mechanism to which it is coupled. If the IBM senses a rapid acceleration of the spool, inertia moves the plate to engage a recess in the perimeter of the cavity, stopping uncontrolled rotation of the spool.

A heated bow grip includes a bow, a channel, a heating element, a power port, a first heat-conductive plate, and a second heat-conductive plate. The channel traverses through a grip section of the bow so that the heating element can be internally mounted to the grip section through a channel-wall of the channel. The power port is integrated onto a riser of the bow. The heating element is electrically connected to the power port so that the heating element can be heated from an external power source via the charging port. The first heat-conductive plate and the second heat-conductive plate are oppositely positioned of each other about the channel and removably mounted to the grip section. The heating element is enclosed by the first heat-conductive plate and the second heat-conductive plate thus allowing the heating element to transfer thermal energy to the first heat-conductive plate and the second heat-conductive plate.

A system for a smart bow includes an accelerometer, a gyroscope, a user interface, and processing circuitry. The accelerometer is configured to measure acceleration of the smart bow. The gyroscope is configured to measure orientation of the smart bow. The processing circuitry is configured to receive the acceleration and the orientation of the smart bow from the accelerometer and the gyroscope. The processing circuitry is configured to perform an analysis on the acceleration and the orientation of the smart bow to identify an action performed with the smart bow. The processing circuitry is configured to operate the user interface to display a result of the analysis.

In some embodiments, an archery bow comprises a riser comprising a cavity and a grip attached to the riser and arranged to cover the cavity. A first limb is supported by the riser and a second limb is supported by the riser. A bowstring extends between the first limb and the second limb. A data device comprises an accelerometer. In some embodiments, the data device is oriented in the cavity and attached to the riser.

A crossbow having a crossbow frame and a bow assembly. The bow riser of the bow assembly having a launch deck surface and a bore below the launch deck surface. The crossbow frame having a launch deck surface and a coupling rod below the launch deck surface. The coupling rod is sized to cooperate with the bore, and the coupling rod is axial to and concentric with the bore. The bow riser is axially coupled to the crossbow frame by the coupling rod, the bow assembly has a first position for shooting a projectile and a second position for storage or transportation. Any suitable device may be used to lock the angular orientation between the bow assembly and the crossbow frame, such as pins, plungers, springs, detents and the like in the first and second positions.

A sport apparatus, including a handle, an action portion, a connection portion connecting the handle to the action portion, at least part of the connection portion including a structural battery, the structural battery including one or more energy storage devices, each of the one or more energy storage devices having at least one anode core of a continuous carbon fiber, an electrolyte arranged on the at least one continuous carbon fiber core, and a cathode layer coating arranged to the at least one continuous carbon fiber core on the electrolyte, and at least one sensor unit electrically connected to the energy storage devices, the at least one sensor unit providing signals related to use of the sport apparatus.