Before there was beveled edged discs and a zillion different models
of golf plastic, there was the Night Flyer and the Midnight Flyer.
Wham-O discovered by injecting glow plastic in their original molds that
the discs became much heavier and thus flew further. The numbers were
like numbers they put on golf balls to help players distinguish each
others discs on the course because they all looked the same. This disc
has Disc Golf Association hot-stamp with the Wham-O Ad ring. The copy write is
1979. This is the
original 40 F mold. This disc mold was sold in stores
as the World Class 119 gram disc. This disc weighs 170.1 grams. This disc is in
excellent mint condition. Only one available.