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US08387608B2 Archery apparatus, system and method 失效
射箭器具,系统和方法

Archery apparatus, system and method
Abstract:
Systems, apparatuses, and methods for controlling and/or selecting one or more accessory devices for an archery apparatus, including circuitry for controlling and/or selecting for activation one or more electrical or electronic accessory devices. The electrical or electronic accessory devices can include a stabilizing light, a spot light, a video recorder, a photographic camera, an audio enhancement pickup, a fishing reel, a range finder, sights, and a game call.
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