Parts of a sling
The appearance of slings can vary greatly, depending on the method of construction, the materials, the cultural background and the preferences of its user. They do however all share a common structure. The parts appear in most to all slings are listed below.
- The finger loop is slid over a finger of the throwing hand and prevents the sling from following the projectile on its trajectory. Instead of a fixed loop, it can also be a noose that tightens around the finger. Some slings also have a handle or toggle which can be held with the whole hand, or a double finger loop that slides over two fingers.
- The retention cord connects the finger loop and the pouch, while the release cord is let go at the end of the throw.
- The pouch holds the projectile when rotating the sling and opens up when the release cord is let go, allowing the projectile to fly off.
- The end of the release cord is usually held between the thumb and the index finger of the throwing hand. At this point, often a release knot or a tab can be found, especially for slings with thinner cords. They allow to hold the release cord more securely and prevent it from slipping out of the hand prematurely.
- The release cord of many slings ends in a tassel, called the cracker. Similar to a whip, it creates a loud crack after each shot, if the sling unfolds correctly.