The AAE Plastinock Arrow Nocks are designed with a double snap design to provide a positive string fit while allowing the arrow to release smoothly from the bowstring. Longer ears and an angled throat help retain the nock on the bowstring at a variety of string angles. A thin base provides a smooth transition between the nock and arrow shaft. FeaturesDouble snap designPositive string fitSmooth arrow releaseAngled throat designRetains nock at various string anglesThin baseSmooth transition to arrow shaft