Final Varnish Coats

The fifth coat of Varnish on my Shearwater Sport is was done a couple of weeks ago. I did end up with a few small flaws. I am just wondering if anyone has had success in recoating small areas to avoid recoating the entire deck or hull?

 

  I've had the same experience on my kayak and I just left it alone; if you don't point it out to viewers, they'll never notice. Buffing might work, but I've not had experience in that technique.