Originally Posted by PatriceJ

get some fabric glue. look especially for a brand that will dry clear (and not shiny) and that is laundry-safe.

dab a teeeeeeeeny bit on the spots that worry you. press the threads into the fabric with a toothpick. go over it again after it has dried.

make sure to do both sides of the quilt.

i've had much success with Dritz brand Liquid Stitch.