Avia Sport kite nocks are designed with rounded tips. The rounded tip prevents the kite nock from getting stuck in the ground when the kite lands on the wing tip. Avia nocks are not as susceptible to warping or breaking like sharp-ended nocks, plus they‘re safer. Avia nocks are a perfect match for Goodwinds carbon fiber tubes. Lightweight plastic caps are available in all sizes from .1960" to .2540".