Location: Reading Mass/Newburyport/merrimack river
Posts: 3,748
as a rule ther are 3 angles, each angle is half of the previous angle...
Example.. 30:15:7.5:blend to back.. ..as Salty said, birch makes the best darters... large 8" dartes can be made of maple... on smaller sizes I've had good sucess with spruce..