I came across this drawing a LONG time ago, and couldn't find it until now
Blue Title Block:
附けの種類
Tsuke no Shorui
Attachment Variations
Green Text:
附けとは?
Tsuke to wa?
What is the Attachment (Tsuke)?
Next to Green Text
この部分をさす
Kono bubun wo sasu
It indicates this portion
Listed Top to bottom:
月形 - Tsukigata - Crescent Shaped
一文字型 - Ichimonjigata - Straight Line (Lit Number One Shaped, as with the character for the number 1, '一')
弓形 - Yumigata - Bow Shaped
山形 - Yamagata - Mountain Shaped
波形 - Namigata - Waveform
The website also shows a nice drawing with the parts of a neofinetia labeled out: