I started by sanding on my belt sander both the buffalo horn and the bow, followed by gluing the horn blank to the back of the bow at the tip. After a lot of research I decided to go with this CA gel superglue, I was very happy with it because it is in a gel form and does not run all over the place like a lot of thinner super glues. I also found it to make for nice joining surfaces and it appears to be holding very strong.