Shuttlecock design refers to the construction and shape of the projectile used in the sport of badminton. A typical shuttlecock consists of a conical arrangement of feathers or synthetic materials attached to a cork base. The feathers are usually made from goose or duck feathers, providing stability and a unique flight pattern. The design of the shuttlecock affects its speed and trajectory during play. The number of feathers, their length, and the weight of the cork can all influence how the shuttlecock behaves when struck. This careful design ensures that players can enjoy a consistent and challenging game.