A line puller attached to the limb adjustment bolts used for adjusting tension on high-performance bows is provided. The line puller may be shaped to facilitate capture of the line around an enlarged projection having a flared flanged that coaxes the line into an overlap configuration to cinch the line on a narrow winding portion.

A line puller attached to the limb adjustment bolts used for adjusting tension on high-performance bows is provided. The line puller may be shaped to facilitate capture of the line around an enlarged projection having a flared flanged that coaxes the line into an overlap configuration to cinch the line on a narrow winding portion.

The invention relates to a speargun handle (1) having a reinforced trigger guard (5) which creates a chamber (6) in which there is a trigger lever (7). The handle (1) has a retaining member (10) with chambers (12) surrounded by a non-slip retaining cover (11). It also has a loading aid (17), a front end (23) for fitting a tube (2), incorporated deflectors (25) for lines and a line holder (32). The handle (1) further comprises a reverse trigger mechanism, wherein the trigger lever (7) is located outside the cartridge (26). The retaining hook (27) may alternatively have a notch for a pivot pin (38) which receives the developing stresses derived from the shaft's (4) launching.

A bottle-style reel for bow-fishing and the like provides a retriever bottle that is tipped out of the vertical plane defined by the crank axis and the rotation of interengaging wheels that grip the fishing line and push it into the retriever bottle. In this way the retriever mechanism of the interengaging wheels can be aligned with the bow grip for reduced torque and simplified mounting.

A bottle-style reel for bow-fishing and the like provides a retriever bottle that is tipped out of the vertical plane defined by the crank axis and the rotation of interengaging wheels that grip the fishing line and push it into the retriever bottle. In this way the retriever mechanism of the interengaging wheels can be aligned with the bow grip for reduced torque and simplified mounting.

An arrowhead for use with bowfishing includes a body defining a chamber and first and second slots extending from the chamber to the exterior surface of the body. First and second blades are movably mounted to the body for movement between a retracted position and an extended position. In the retracted position, both blades are substantially entirely within the chamber of the body and do not substantially protrude from the exterior surface of the body. One end of the body defines an annular shoulder having a stem protruding therefrom. The stem includes a portion having external threads. The arrowhead also includes a tip member that has a surface surrounding a hole with internal threads. An elastomeric O-ring defines an aperture. The stem extends through the aperture, and the shoulder and surface surrounding the hole compress the O-ring therebetween.

An arrowhead for use with bowfishing includes a body defining a chamber and first and second slots extending from the chamber to the exterior surface of the body. First and second blades are movably mounted to the body for movement between a retracted position and an extended position. In the retracted position, both blades are substantially entirely within the chamber of the body and do not substantially protrude from the exterior surface of the body. One end of the body defines an annular shoulder having a stem protruding therefrom. The stem includes a portion having external threads. The arrowhead also includes a tip member that has a surface surrounding a hole with internal threads. An elastomeric O-ring defines an aperture. The stem extends through the aperture, and the shoulder and surface surrounding the hole compress the O-ring therebetween.

A speargun having a stock, a muzzle at a distal end thereof; and a pair of matching elastic tackles assemblies either side of the stock for tensioning a wishbone from the muzzle to a spear. Optionally, the speargun may have a second elastic tackle assembly disposed on the bottom of the stock. According to another approach, a speargun component kit may be provided to a user to attach to their own stock having a muzzle; a pair of tensionable pulley tackles having a line to attach a spear, to attach to the muzzle, and to attach to at least one pair of elastic bands at a second end; an adjustable anchor mount of the elastic bands to the stock, and a spear release mechanism.

A reel for fishing line or the like provides for extremely rapid payout by releasing the line to unwind by sliding rapidly around a guide surrounding the line spool and by rotation of the line spool itself. A handle extending rearwardly from the reel controls a line guide preventing sliding of the fishing line around the guide and providing controllable friction and locking of rotation of the line spool only when actuated by the user to permit retraction of the line or controlled tensioning of the line.

A reel for fishing line or the like provides for extremely rapid payout by releasing the line to unwind by sliding rapidly around a guide surrounding the line spool and by rotation of the line spool itself. A handle extending rearwardly from the reel controls a line guide preventing sliding of the fishing line around the guide and providing controllable friction and locking of rotation of the line spool only when actuated by the user to permit retraction of the line or controlled tensioning of the line.