Not to be confused with 'The Dark Side'.
A quick visit to the Skytrek Tandem hang Gliding and Paragliding site near Arrowtown produced these flying machines.
Above is the BGD Dual 25D s/n BGO31717A.
Above we have the Gin Fuse 23U s/n BD06-K6600179D.
And now two I haven't identified.
All a bit outside my immediate sphere of interest - but it is aviation.