Flu flu building conundrum

[reddogge]

I had 6 old Microflight flu flus from 40+ years ago with spiral fletch that was disintegrating so I decided to strip, cap, crest and refletch in 4 fletch.  Problem is these old shafts had been dipped gray and were probably seconds.  When I capped with acrylic it bubbled so I figured it was laquer gray paint on the shafts.  I sprayed the caps with laquer and it is working fine.

Now I'm cresting and no problems.  My question is should I coat the cap with wipe on poly and fletch with Duco or just fletch with Fletchtite over the laquer crest?

[Fletcher]

I'd glue to the lacquer, but probably with Duco or Fletchtite Platinum.  Both glues are a lacquer type product, but regular Fletchtite is a unique formulation and generally only works with Bohning's vinyl lacquers.  Bohning is a good line of products, but don't play well with others outside the family.

[reddogge]

Thank you.