I don't know what Easton uses for glue or what type of vanes they use but my Gamegetter II Vanes never come off. And whatever type of vanes they use are very durable and tough.

In comparison I sometimes buy a few arrows from the hunting shop here and their vanes also fall off with little effort. Once they get started, they peel right off. And whatever plastic vanes they use sometimes break near the base when they get wet.

Nic