Thanks for the feedback guys. I figured a few grains +/- wouldn't have to much of a difference. Just curious how close everyone like to keep them.

I know what your talking about Hotburn when refletching. I have my weights written down in a little spiral book.

plain arrow with no fletchings weigh in an average of 302.50 grains

each of my fletchings weigh in at 9.25 grains

requires around 2 grains of glue to apply them to the shafts

its truely an addiction, don't help that my job requires me to weigh material all day and I mustreport everything to the 100th of a gram.