| 摘要 |
A novel fletching assembly for darts having an exceptional design to allow darts to be placed in the target in close proximity with a minimum tendency to displace the flights of previously thrown darts, and to cause minimum deflection of other thrown darts is provided by securing the flight assembly by three or more pins with rounded heads and portions of their shanks securing the individual flights, and with the leading end of the pins secured in a hole in the dart fletching body and maintained in close tangential juxtaposition by means of a heat shrinkable tube encasing the cluster of pins from the front end of the dart flights forward onto the outside diameter of the aft end of the dart fletching body. |
