You could assume that, but you might be assuming wrong
. It would depend on how far away the paper is and what type of fletching you use. There is a slim chance you could have fletching contact and still paper tune well. The only way to really know is to put something on the fletchings, or the rest to see if they have contact issues with each other. Or if you shoot enough you will see marks on your fletchings or rest, especially if you are using vanes.
You are most likely good to go though.
Paul