Thanks for sharing your experiences with gluing feathers to aluminum shafting and the products that have worked for each of you. It seems that the Saunders NPV has a consistent following and will be used in my efforts to fletch my aluminum shafts. It is hard for me to understand why Bohning would change its glue formula that worked well on all types of shafting in favor of a formula that does not work well at all. It does not make sense economically either, since they are obviously losing business.