In some embodiments, an arrow comprises a shaft and a notch in an end of the arrow. The notch is arranged to receive a bowstring. A first finger recess and a second finger recess are located in proximity to the notch. The first finger recess and the second finger recess comprise opposed diverging surfaces. In some embodiments, an arrow comprises a magnetic slider.

In some embodiments, an arrow comprises a shaft comprising a tubular wall comprising a cavity and a nock comprising a notch arranged to engage a bowstring. An intake inlet is in fluid communication with the cavity and an exhaust outlet is in fluid communication with the cavity.

A broadhead, comprising an elongated body defining a longitudinal axis and having a forward portion, a tip portion, and a rearward portion spaced from the forward portion. At least one forward blade is connected to the forward portion and configured for movement relative to the elongated body between a retracted position generally adjacent the elongated body to an extended position extending outwardly from the elongated body. And, at least one rearward blade connected to the rearward portion and configured for movement relative to the elongated body between a retracted position generally adjacent the elongated body to an extended position extending outwardly from the elongated body.

A broadhead, comprising an elongated body defining a longitudinal axis and having a forward portion, a tip portion, and a rearward portion spaced from the forward portion. At least one forward blade is connected to the forward portion and configured for movement relative to the elongated body between a retracted position generally adjacent the elongated body to an extended position extending outwardly from the elongated body. And, at least one rearward blade connected to the rearward portion and configured for movement relative to the elongated body between a retracted position generally adjacent the elongated body to an extended position extending outwardly from the elongated body.

An arrow includes an arrowhead, a shaft, a nock, and an internal cavity. The internal cavity includes a camera.

An arrow includes an arrowhead, a shaft, a nock, and an internal cavity. The internal cavity includes a camera.

A dual spreading arrowhead has components and operations that cut on contact with an animal. The dual spreading arrowhead has a left blade and a right blade mutually pinned to a head. The head secures to a shaft of an arrow. The left blade and the right blade each have a pointed tip and two sharpened edges. Opposite the tip, each blade has a rounded foot that travels within a slot through the head and upon a shaped spacer. Between the foot and the tip, each blade has a spine not sharpened. The arrowhead has a flight position with the tips near each other but not overlapped and a deployed position with the blades rotated outwardly and the sharpened edges mutually forward. The arrowhead utilizes the momentum of the flying arrow shaft to adjust the invention from the flight position to the deployed position.

A dual spreading arrowhead has components and operations that cut on contact with an animal. The dual spreading arrowhead has a left blade and a right blade mutually pinned to a head. The head secures to a shaft of an arrow. The left blade and the right blade each have a pointed tip and two sharpened edges. Opposite the tip, each blade has a rounded foot that travels within a slot through the head and upon a shaped spacer. Between the foot and the tip, each blade has a spine not sharpened. The arrowhead has a flight position with the tips near each other but not overlapped and a deployed position with the blades rotated outwardly and the sharpened edges mutually forward. The arrowhead utilizes the momentum of the flying arrow shaft to adjust the invention from the flight position to the deployed position.

A swing blade broadhead preferably includes a shank base, a plurality of swing blades, a bullet nose and a plurality of fasteners. The shank base includes an arrow shaft shank, a blade shoulder and a blade base. The blade base preferably includes a plurality of outer flat surfaces and a circular sector formed between two adjacent outer flat surfaces. Each swing blade includes a blade portion and a pintle roll. The blade portion preferably includes a base portion and a tail portion. The pintle roll is formed on one end of the base portion to receive a fastener. The circular sectors are sized to receive an outer perimeter of the pintle roll. A plurality of tapped holes are formed in blade shoulder to threadable receive the plurality of fasteners. The bullet nose includes a plurality of counter bored holes to receive the plurality of fasteners.

A swing blade broadhead preferably includes a shank base, a plurality of swing blades, a bullet nose and a plurality of fasteners. The shank base includes an arrow shaft shank, a blade shoulder and a blade base. The blade base preferably includes a plurality of outer flat surfaces and a circular sector formed between two adjacent outer flat surfaces. Each swing blade includes a blade portion and a pintle roll. The blade portion preferably includes a base portion and a tail portion. The pintle roll is formed on one end of the base portion to receive a fastener. The circular sectors are sized to receive an outer perimeter of the pintle roll. A plurality of tapped holes are formed in blade shoulder to threadable receive the plurality of fasteners. The bullet nose includes a plurality of counter bored holes to receive the plurality of fasteners.