We missed you Helen and BJ
Cut the triangles using a template - we used a rotary cutter, but scissors is fine.
trim the point as close as possible without cutting the stitching, turn inside out and press.
Sew along the bias binding making sure the triangle is tucked firmly inside. Space the triangles as you wish. I like a space but I've seen nice bunting where the triangles are very close together.
Hang your bunting!