I certainly wouldn't use a naked flame on my arrows but on points, inserts or nocks I just use the gas hob on a medium setting. It's fixed in place and don't I don't need to worry about bumping it, switching it on/off or knocking it over. The points are usually some sort of steel and the other bits aluminium alloy so it doesn't take much to heat them up sufficiently to melt Fer-L-Tite cool flex (the blue one). As for securely fitting, it took three of us to remove a protour from a wooden stand and the point was still fixed! Sadly the X10 did not survive the initial impact.