Feather Shuttlecock or Plastic Shuttlecock – Which one to choose?
A U.S. Olympic Badminton Star Is Ready for Rio - WSJ
Olympic Sporting Co. - Lining Champ Feather Shuttlecocks made of made from high-quality feather. This is perfect for intermediate and advance level play. • Type: Feather • Speed: 76 • Brand: Li-Ning •