I reverse wrap duct tap over a few fingers and stick the antler, horn or wood to it. It wont move, slide or go flying that way. I always use super glue for horn or antler. Two reasons. It fills the pithy center like big Russ mentioned, and because it flows unlike TB3. Also, TB3 will creep and super glue wont. Nobody likes a creep. A fella on another site can watch his hickory back creep over the osage core, then back again after he un-braces it. Yeesh...