Cosmo Fit Flight Pro – S-Series – S-2 in black. The Fit Flight Pro is the most innovative Flight and Shaft System. Common Flight Shapes are installed by pushing the full flight system onto the shaft, creating a complete unit. These black S-Series flights are loosely based on a fantail shape flight, in varying widths. Only to be used with Cosmo Fit Shafts.Cosmo Fit Flight Pro – S-Series – S-6 in black. The Fit Flight Pro is the most innovative Flight and Shaft System. Common Flight Shapes are installed by pushing the full flight system onto the shaft, creating a complete unit. These black S-Series flights are loosely based on a fantail shape flight, in varying widths. Only to be used with Cosmo Fit Shafts.Cosmo Fit Flight Pro – S-Series – S-4 in black. The Fit Flight Pro is the most innovative Flight and Shaft System. Common Flight Shapes are installed by pushing the full flight system onto the shaft, creating a complete unit. These black S-Series flights are loosely based on a fantail shape flight, in varying widths. Only to be used with Cosmo Fit Shafts.Cosmo Fit Flight Pro – S-Series – S-1 in black. The Fit Flight Pro is the most innovative Flight and Shaft System. Common Flight Shapes are installed by pushing the full flight system onto the shaft, creating a complete unit. These black S-Series flights are loosely based on a fantail shape flight, in varying widths. Only to be used with Cosmo Fit Shafts.Cosmo Fit Flight Pro – S-Series – S-3 in black. The Fit Flight Pro is the most innovative Flight and Shaft System. Common Flight Shapes are installed by pushing the full flight system onto the shaft, creating a complete unit. These black S-Series flights are loosely based on a fantail shape flight, in varying widths. Only to be used with Cosmo Fit Shafts.Cosmo Fit Flight Pro – S-Series – S-5 in black. The Fit Flight Pro is the most innovative Flight and Shaft System. Common Flight Shapes are installed by pushing the full flight system onto the shaft, creating a complete unit. These black S-Series flights are loosely based on a fantail shape flight, in varying widths. Only to be used with Cosmo Fit Shafts.