Invention Grant
US07972230B2 Systems and apparatus for archery equipment 有权
射箭设备系统和设备

Systems and apparatus for archery equipment
Abstract:
An apparatus is configured for inclusion in an arrow. In one embodiment, the apparatus includes a sensor configured to provide data concerning one or more flight characteristics of the arrow in flight and a communication link coupled to the sensor, the communication link configured to communicate the data to a device external to the arrow.
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