What i did to over come this was too put the arrow in the jig and trace where the fletching would go and then scrapejust enoughpaint from that area only.Then I fletched them.
Guess we need to find the right paint that won't react to the glue.
But this procedure has worked for me so far.
here is a link for a pic i just posted.
http://forum.hunting.net/asppg/tm.asp?m=1150708
Not the best pic but the looked good..
Bill