Spinnaker repair

Noticed a few tiny pinhole tears in my spinnaker........Whats the best way to patch these before they get worst?

Use sail repair tape- my favorite is Ripair, made by Bainbridge. Your local West Marine should have it. I use the white, which is virtually tranlucent, on all colors of spinnakers. When you cut a patch, round the corners; there's less chance of it pulling off this way.
It really is an easy fix; I've had patches hold for years.