Hunting point for arrows

Details Hunting point for arrows Hunting point for arrows

1990-08-13

1991-09-10

Shapiro, Paul E.

Amusement devices: games

Problem eliciting response

F42B 608

Patent

active

050467441

ABSTRACT:
A hunting point for attachment to arrows used in bow hunting having two thin flat metal blades juxtaposed each other held together by a rearwardly located tubular body, each blade having a sharpened projection first end adapted to precede the arrow in flight for initial penetration of the game animal hide. Upon penetration into the game animal, the hunting point goes through a metamorphosis wherein the front first sharpened end of each blade rotates to the point where it becomes the trailing end and the rear second end of the blade rotates to the front to become the forward leading point. By enabling such a metamorphosis, minimum resistance to the arrow in flight and to initial penetration of the animal's hide is achieved and maximum cutting area inside the animal is obtained after the initial penetration. To rotate the blades from a narrow sharpened entering point to a wide inverted "V" configuration, an outstanding barb located at the rear portion of each blade engages the hide of the animal to cause each blade to initiate rotation to its new maximum cutting position.

REFERENCES:
patent: 2568417 (1951-09-01), Steinbacher
patent: 2820634 (1958-01-01), Vance
patent: 3014305 (1961-12-01), Yurchich
patent: 3168313 (1965-02-01), Lint
patent: 3578328 (1971-05-01), Rickey
patent: 3600835 (1971-08-01), Hendricks
patent: 3738657 (1973-06-01), Cox
patent: 4166619 (1979-09-01), Bergmann
patent: 4615529 (1986-10-01), Vocal

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