"Back Cutting"
...any one who has built a kite with a coloured image on a coloured background will know the two colours tend to muddy each other, the only way around this is to "back cut" the single most terrifying part of building a kite!!!
One slip and your beautiful sail is damaged!!!!
| Before back cutting |
| The start of the process and tools |
| Part way through |
you see why it needs back-cutting
There are four spars one across the head of the kite one down the spine and two diagonals. The spine as a tensioning pocket at the bottom made using rip-stop and Velcro
The top is held against the head spar with a knock end
The bottom of the diagonals fit into pockets in the corners and the tops using knock-ends grip some cord sewn into the top corners.
Then the top of the kite is tensioned with the shock-cord and the top spar is bowed with a line between the knock-ends on the head spar
I had problems working out how the bridle should be made as there are at least two methods out there on the net. Finally I used a compound bridle using the bridling points shown in David Pelham's book Kites. This has bridling points at each end of the head spar and two points on the spine one at the crossing of the diagonals and one almost half way from this to the bottom of the spar, these are linked by another bridle line using Prusik Knots then a tow point is added.
Now all we have to do is see if it flys???
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