Okay guys I have been making arrows for years with the gasket laquer but I have been building some primitive arrows for my selfbows, my question is I have a hand rubbed finish of Watco Teak oil on them, do I need to put anything else on them as a sealer or hardener? Or can I just glue my fletch on with hide glue or Duco or what works the best? I thought of Duco with a sinew wrap down the length of the fletch. Not sure if Duco will stick or not to the Watco hand rubbed finish? Any suggestions?