Ok, so I had some interest on how the pins worked, and how sturdy they were, So I'll put up some pics, and you guys can ask any questions you might have.
So in this picture, the red ring shows the Main pin, this is the one the blade rotate on. Then the blue ring shows the pin that can be depressed to rotate the blades. Then the Green one shows the "stop" that is a pin, but it is made from a very stong poylmer that keeps the blade from moving any more should the Middle pin fail.
So in this picture, the red ring shows the Main pin, this is the one the blade rotate on. Then the blue ring shows the pin that can be depressed to rotate the blades. Then the Green one shows the "stop" that is a pin, but it is made from a very stong poylmer that keeps the blade from moving any more should the Middle pin fail.