Le Moucheux

AFTMA (American Fishing Tackle Manufacturers Association)
now ASA (American Sportfishing Association)

Weight designation for fly lines (in grains)

WEIGHTS GRAINS + or -
1 60 54-66
2 80 74-86
3 100 94-106
4 120 114-126
5 140 134-146
6 160 152-168
7 185 177-193
8 210 202-218
9 240 230-250
10 280 270-290
11 330 318-342
12 380 368-392
Le premier 30 pieds de la soie est pesée.

CONVERSION FROM OLD SYSTEM TO NEW

Modern
AFTMA #
Old
DT
Old
WF
LEVEL
1 -- -- I
2 -- -- H
3 IFI IFG G
4 HFH HFG F
5 HEH HEG E
6 HDH HDG D
7 HCH HCF C
8 GBG GBF B
9 GAG GAF A
10 G2AG G2AF 2A
11 G3AG G3AF 3A
12 G4AG G4AF 4A