Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Projectile backstop
Patent
1989-09-11
1991-06-18
Shapiro, Paul E.
Amusement devices: games
Aerial projectile game; game element or accessory therefor...
Projectile backstop
342386, 343827, 343897, F42B 604
Patent
active
050244477
ABSTRACT:
An arrow incorporating a radio signal transmitting device allows a hunter to find a lost arrow. The arrow includes a hollow aluminum shaft which acts as the primary transmitting antenna. A braded metal cable inside the hollow shaft acts as a secondary antenna when the primary antenna is broken, for whatever reason.
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Millard Sidney W.
Shapiro Paul E.
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