One thing that caught my attention in Mountains video was the segment near the beginning about the Cherokee and the making of a blow pipe and darts.
Some time ago I found the following the dictionary section of the 1811 Practical Instructions for U.S. Military Officers: "WIND-GUN. See Air-Gun.
The Indians inhabiting about Lake Erie, have a kind of wind or blow gun, which projects an arrow with considerable velocity. It is described as follows in the Travels of Mr. Weld. It is a narrow tube, commonly about six feet in length, made of a cane reed, or of some pithy wood. The arrows are not much thicker than the lower string of a violin, and headed generally with little triangular bits of tin. Round the opposite ends, for the length of two inches. A quantity of the down of thistles or something very like it, is bound, so as to leave the arrows, at this part, of such a thickness, that they may but barely pass into the tube. These are placed in the tube, and with a smart puff of breath, they will fly to the distance of 50 yards. With this gun it is said the Indians shoot with great precision and kill small game. "
When I found this information I wondered just how wide spread this type of weapon was. Now I have some Idea.