Every D Day photo of the 101st I have seen does not show a stars and stripes patch, certainly not on the Paratrooper contingents. Glider Infantry may well have done, but can't confirm that. The 82nd definitely did wear them, but the were probably the only division, Airborne or infantry to do so, certainly the contemporary evidence bears that out. I don't believe that the 101st wore them operationally until Market Garden,