Bohning finishes and Fletchite are a unique formulation that work very well together within their own family, but they don't generally play well with others. Fletchtite works great if you are using Bohning products to finish your shafts. With a polyurethane finish, Duco is my glue of choice. Fletchtite Platinum and Saunders NPV will also work with the poly. Yeah, the Duco tube tip is way too big, that is why I use and sell the glue bottle with the long tip.
For points, I have come to really like the Kimsha Stick hot melt over regular Ferruletite. If you aren't going to be changing the points, slow set epoxy is hard to beat.