Spearwerx Ghostjav Aero Javelin
The Aerojav is used as both a competition and training device for javelin throwers. Currently USATF has adopted the Aerojav as the official javelin event for boys and girls ages 11-12. For training purposes, the Aerojav can be a good tool for helping javelin throwers learn the technical aspects of the throw. Because of its light weight (450 grams) the Aerojav is highly responsive to mechanical flaws in the throw and allow for more training throws than the heavier javelins.
Key features of the SPEARWERX Aerojav (known as the Ghostjav):
• Ghostjav has a durable rubber nose and tail that will not break upon landing.
• Ghostjav uses a patent pending design to obtain perfect balance.
• Ghostjav shaft is made of advanced composites that will not deform from throwing.