whistling arrow
cults3d
This is an accessory attached to the arrow. In medieval East Asia, this was launched to signal the beginning of the battle. See the blog below for a history of production and test launches. http://dustofcosmos.blogspot.com/2018/09/3d-making-whistle-arrow-shoting.html
Download Model from cults3d
With this file you will be able to print whistling arrow with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on whistling arrow.